A measurement result is considered accurate if it is judged to be close to the true value.
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Data
Information either qualitative or quantitative that has been collected
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Independent variable
The independent variable is the variable for which values are changing or selected by the investigator.
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Dependent variable
The dependent variable is the variable of which the value is measured for each and every change in the independent variable.
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Control Variable
A control variable is one which may in addition to the independent variable affect the outcome of the investigation and therefore has to be kept constant or at least monitored.
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Other cards in this set
Card 2
Front
Information either qualitative or quantitative that has been collected
Back
Data
Card 3
Front
The independent variable is the variable for which values are changing or selected by the investigator.
Back
Card 4
Front
The dependent variable is the variable of which the value is measured for each and every change in the independent variable.
Back
Card 5
Front
A control variable is one which may in addition to the independent variable affect the outcome of the investigation and therefore has to be kept constant or at least monitored.
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